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Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
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SSAW PipeSSAW pipe, spiral welded steel pipe, spiral weld steel pipe, SAW steel pipe, Q235 SSAW pipe, Q345 SSAW pipe.
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ASTM A500 Square And Rectangular Steel Pipe Fast ShippingOur company specializes in the production of stainless steel pipes, carbon steel pipes, square and rectangular hollow sections, etc.The maximum dimension of our square/rectangular tubes is 650mm,
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ASTM A500 Welded Square And Rectangular Steel PipeASTM A500 welded square and rectangular steel pipes are cold-formed welded carbon structural tubes manufactured in accordance with the ASTM A500 standard. They are produced by high-frequency
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ASTM A135 ERW Steel PipeASTM A135 Electric-Resistance-Welded Steel Pipe Overview ASTM A135 is a standard for resistance welded steel pipes established by the American Society for Testing and Materials, primarily used for
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JIS G3452 SGP Small Diameter Welded Steel PipeSGP welded steel pipe is made by electric resistance welded process according to JIS G3452 standard. JIS G3452 standard specifies the requirements for carbon steel pipes used for the conveyance of
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LSAW Steel Pipes For Low Pressure Liquid DeliveryLSAW steel pipes means that longitudinally submerged arc welded steel pipes,it is covered by multiple execution standards, such as API 5L, GB/T 3091, GB/T 9711, ASTM A252 etc. GB/T 3091 LSAW steel
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ASTM A135 ERW Steel PipeASTM A135 erw steel pipe is a type of steel pipe made by electric resistance welding technology.We offer ASTM A135 Gr.A ERW steel pipe and Gr.B ERW steel pipe fou you.We believe that we can meet your
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JIS G3461 Carbon Steel Tubes For Boiler And Heat ExchangerTubes under the standard of JIS G3461 includes carbon seamless steel tube and ERW(electric resistance welded) with the manufactured method of hot rolled and cold drawn. There are three grades in this
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Spiral Welded Pipe SSAWSpiral welded pipe SSAW is one of the main products produced and exported by Tianjin Wanlei Steel Pipe Co., LTD. spiral welded pipe SSAW has a wide range of applications, involving industry,
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ASTM A513 Welded Steel TubingScope: This specification covers electric-resistance-welded carbon and alloy steel tubing for use as mechanical tubing. Shape: round, square, rectangular and special shape tubing Length:
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API 5L PSL2 X52 ERW Steel PipeOur company exports API 5L PSL1/PSL2 X42/X46/X52/X56/X60/X65/X70 ERW steel pipes, seamless steel pipes, LSAW steel pipes, spiral welded steel pipe and pipe fittings. As per your request, standard and
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ASTM A139 electric resistance welded steel pipeThis specification covers five grades of electric -fusion (arc)-welded straight-seam or spiral-seam steel pipe in NPS 4 to 92
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WebStraight seam steel pipes can be divided into high-frequency straight seam steel pipes (ERW steel pipes) and submerged arc welded straight seam steel pipes (SSAW steel...
WebRequirements for the appearance of straight seam steel pipe: 1. No cracks, unfused, pores, slag inclusions, and splashes are allowed. 2. The welding seam surface of...
WebJun 25, 2023 · Straight seam steel pipe high-frequency welding process 5.1 Control of weld gap The strip steel is sent into the welded pipe unit, and rolled by multiple rollers, the strip steel is...
WebSep 20, 2022 · This specification covers five grades of electric-fusion (arc)-welded straight-seam or helical steel pipe including pipe of NPS 4 and over. The required chemical...
WebJun 11, 2020 · The selection principle of the surface non-destructive testing method for straight seam steel pipes: for ferromagnetic material steel pipes, magnetic particle testing should be...
WebLSAW (Longitudinal double submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. JCOE technology represents the...





